public override void ViewDidLoad()
{
base.ViewDidLoad();
Bounces = true;
ShakeToClearEnabled = true;
KeyboardPanningEnabled = true;
ShouldScrollToBottomAfterKeyboardShows = false;
Inverted = true;
LeftButton.SetImage(UIImage.FromBundle("upload.png"), UIControlState.Normal);
LeftButton.TintColor = UIColor.Gray;
RightButton.SetTitle("Send", UIControlState.Normal);
TextInputbar.AutoHideRightButton = true;
TextInputbar.MaxCharCount = 256;
TextInputbar.CounterStyle = CounterStyle.Split;
TextInputbar.CounterPosition = CounterPosition.Top;
TextInputbar.EditorTitle.TextColor = UIColor.DarkGray;
TextInputbar.EditorLeftButton.TintColor = UIColor.FromRGB(0, 122, 255);
TextInputbar.EditorRightButton.TintColor = UIColor.FromRGB(0, 122, 255);
TypingIndicatorView.CanResignByTouch = true;
TableView.SeparatorStyle = UITableViewCellSeparatorStyle.None;
TableView.RegisterClassForCellReuse(typeof(MessageTableViewCell), MessengerCellIdentifier);
AutoCompletionView.RegisterClassForCellReuse(typeof(MessageTableViewCell), AutoCompletionCellIdentifier);
RegisterPrefixesForAutoCompletion(new [] { "@", "#", ":", "+:" });
}
public override UITableViewCell GetCell(UITableView tableView, NSIndexPath indexPath)
{
if (this.TableView == tableView)
{
var cell = (MessageTableViewCell)TableView.DequeueReusableCell(MessengerCellIdentifier);
if (cell.TextLabel.Text == null)
{
cell.AddGestureRecognizer(new UILongPressGestureRecognizer(gesture => {
if (UIDevice.CurrentDevice.CheckSystemVersion(8, 0))
{
var alertController = UIAlertController.Create(null, null, UIAlertControllerStyle.ActionSheet);
alertController.ModalPresentationStyle = UIModalPresentationStyle.Popover;
if (alertController.PopoverPresentationController != null)
{
alertController.PopoverPresentationController.SourceView = gesture.View.Superview;
alertController.PopoverPresentationController.SourceRect = gesture.View.Frame;
}
alertController.AddAction(UIAlertAction.Create("Edit Message", UIAlertActionStyle.Default, (action) => {
EditCellMessage(gesture);
}));
alertController.AddAction(UIAlertAction.Create("Cancel", UIAlertActionStyle.Cancel, null));
NavigationController.PresentViewController(alertController, true, null);
}
else
{
EditCellMessage(gesture);
}
}));
}
var message = messages [indexPath.Row];
cell.TitleLabel.Text = message.Username;
cell.BodyLabel.Text = message.Text;
cell.ThumbnailView.BackgroundColor = message.ProfileColor;
cell.IndexPath = indexPath;
cell.UsedForMessage = true;
// Cells must inherit the table view's transform
// This is very important, since the main table view may be inverted
cell.Transform = TableView.Transform;
return(cell);
}
else
{
var cell = (MessageTableViewCell)AutoCompletionView.DequeueReusableCell(AutoCompletionCellIdentifier);
cell.IndexPath = indexPath;
var item = searchResult [indexPath.Row];
if (FoundPrefix == "#")
{
item = "# " + item;
}
else if (FoundPrefix == ":" || FoundPrefix == "+:")
{
item = ":" + item;
}
cell.TitleLabel.Text = item;
cell.TitleLabel.Font = UIFont.SystemFontOfSize(14.0f);
cell.SelectionStyle = UITableViewCellSelectionStyle.Default;
return(cell);
}
}